Eagarville, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Eagarville, a village in Macoupin County, Illinois.
Today
87°F
Sunny
Sunny, with a high near 87. South wind around 3 mph.
7-day forecast for Eagarville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Sunny | 3 mph S | 0% |
| Tonight | 65°F | Mostly Clear | 3 mph SE | 0% |
| Wednesday | 89°F | Mostly Sunny | 2 to 6 mph S | 14% |
| Wednesday Night | 68°F | Slight Chance Showers And Thunderstorms | 5 mph S | 74% |
| Thursday | 84°F | Showers And Thunderstorms Likely | 2 to 6 mph S | 74% |
| Thursday Night | 66°F | Slight Chance Showers And Thunderstorms | 0 to 3 mph SE | 23% |
| Friday | 85°F | Slight Chance Showers And Thunderstorms then Partly Sunny | 3 mph SW | 23% |
| Friday Night | 67°F | Chance Showers And Thunderstorms | 2 mph S | 30% |
| Saturday | 87°F | Chance Showers And Thunderstorms then Mostly Sunny | 0 to 5 mph S | 30% |
| Saturday Night | 70°F | Mostly Clear | 6 mph S | 9% |
| Sunday | 90°F | Sunny | 5 to 9 mph S | 6% |
| Sunday Night | 72°F | Mostly Clear | 5 to 8 mph S | 5% |
| Monday | 91°F | Mostly Sunny | 5 to 9 mph SW | 7% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms | 8 mph S | 17% |
Forecast source: National Weather Service (api.weather.gov) for Eagarville (39.109, -89.779). Updated through the day.
Growing snapshot for Eagarville
Last spring frost
Apr 14
First fall frost
Oct 21
Growing season
188 days
Hardiness zone
6b
More local growing data for Eagarville: nearby ZIP 62023 weather · frost dates · planting calendar · Illinois frost dates
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Climate data from the nearest NOAA station, Carlinville, Il (13.3 mi from Eagarville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.